[Elecraft] PBSK31

[Don Wilhelm]

Phil and all,

Yes, those mods can do a lot for temperature stability of the K2. Adjust 
the Thermistor board RA value if necessary to achieve the best stability.
The KX3 can achieve good temperature stability if the Extended 
Temperature Compensation procedure is completed - I would not attempt 
any of the JT data modes without doing that first.

73,
Don W3FPR

On 4/24/2016 7:28 PM, Phil Wheeler wrote:
> I've done all those mods to #380, Don. I didn't realize they were that 
> effective!  And after reading of thermal stability issues some have 
> had in JT65 (e.g., using a KX3) I assumed the K2/10 would have even 
> larger issues in those modes, given the age of the design.
>
> Your message is good news indeed!
>
> 73, Phil W7OX
>